The TFI Racing Brass Fuel Pressure Gauge Fitting is designed to provide a secure and reliable connection for fuel pressure gauge setups in performance and workshop applications. Built with a 5/16" (7.9mm) male barbed hose end and a 1/8" (8.4mm) female NPT thread, it offers a practical solution for joining fuel line and gauge components where a dependable seal is essential. The brass construction delivers excellent resistance to corrosion and everyday wear, making it suitable for use in demanding automotive environments.

This fitting is ideal for fuel pressure measurement systems where accuracy and a stable connection are important. The male hose barb helps support a firm grip on compatible fuel hose, while the female NPT thread is commonly used with pressure gauges and related fittings. Its compact form makes it easy to integrate into many fuel system layouts without adding unnecessary bulk, helping maintain a neat and efficient installation.

Whether you are setting up a new fuel pressure gauge or replacing an existing adapter, this brass fitting is a useful component for many aftermarket and performance applications. It is designed for compatibility with standard 5/16" hose sizes and 1/8" NPT threaded accessories, making it a versatile option for automotive fuel system work.

Features & Benefits

• Brass construction for strength, durability and corrosion resistance
• 5/16" (7.9mm) male barbed hose end for secure hose attachment
• 1/8" (8.4mm) female NPT thread for gauge and accessory compatibility
• Suitable for fuel pressure gauge installations and adapter setups
• Compact design helps simplify fuel system routing and fitting
• Ideal for performance, workshop and aftermarket automotive use